Table S2 Results of the ANOVA analyses (F-values) for the effects of shrub type (ST), shrub encroachment (SE), and their interaction (ST × SE) on the individual ecosystem functions in the semi-arid alpine grasslands. Cover, vegetation cover; Height, plant height; SR, species richness; AGB, aboveground biomass; BGB, belowground biomass; SW, soil water content; SOC, soil organic carbon content; STN, soil total nitrogen content; MBC, soil microbial biomass carbon; MBN, soil microbial biomass nitrogen; NH4+−N, soil ammonia nitrogen; NO3−N, soil nitrate nitrogen. *,p < 0.05; **, p < 0.01; ***, p< 0.001.